Informatics – University of Michigan is described as:
Informatics combines solid grounding in computer programming, mathematics, and statistics, combined with study of the ethical and social science aspects of complex information systems. Informatics majors learn to critically analyze various approaches to processing information and develop skills to design, implement, and evaluate the next generation of information technology tools.
Sounds like a good place to look for potential topic map authors and/or to promote the use of topic maps!